# Sort It Stack 3D vs Block Away 3D

The clearest difference is in-app purchases: Block Away 3D at none against Sort It Stack 3D's 1. Block Away 3D also leads on update cadence (every 4 weeks vs every 34 months) and iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Sort It Stack 3D sells 1 one-off in-app purchase. Block Away 3D asks for nothing beyond the download.

Sort It Stack 3D ships an update every 34 months, Block Away 3D every 4 weeks. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Sort It Stack 3D | Block Away 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/sort-it-stack-3d/id1502160236/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 34 months | **Every 4 weeks** |
| Monetization | Ad-supported | — |
| Size | 133 MB | 108 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JOYCE ISANYA](https://appshunter.io/developer/1843627337) | [RedLine Games](https://appshunter.io/developer/1050165849) |

## What reviewers say

### Sort It Stack 3D

[App page](https://appshunter.io/ios/app/sort-it-stack-3d/id1502160236)

A relaxing puzzle game where you sort colorful rings by stacking them in the correct order. With hundreds of levels and intuitive gameplay, it's a great way to train your brain and unwind.

**Highlights:** Logic and color ring sorting, Hundreds of progressive levels, Simple drag and stack gameplay, Brain training and strategy development, Relaxing atmosphere

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisement | $0.99 | one-time |


### Block Away 3D

[App page](https://appshunter.io/ios/app/block-away-3d/id6451099559)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sort It Stack 3D free?

Sort It Stack 3D is free to download, with in-app purchases available.

### Is Block Away 3D free?

Block Away 3D is free to download, with no in-app purchases.

### Do Sort It Stack 3D or Block Away 3D have ads?

Both Sort It Stack 3D and Block Away 3D show ads.

### Which is updated more often, Sort It Stack 3D or Block Away 3D?

Sort It Stack 3D ships an update every 34 months, and Block Away 3D every 4 weeks. Most recently, Sort It Stack 3D was updated on June 1, 2026 and Block Away 3D on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*